Arthur
yes as Arther
Bill Kaulitz along with his identical twin brother, Tom Kaulitz, starred in a movie called 'Verrückt nach dir' in 1994 when the twins were 4 or 5 years old. Their roles were uncredited. In 2006 Bill Kaulitz did the voice role of Arthur in the first part of 'Arthur und die Minimoys' (the German version of 'Arthur and The Invisibles') In 2009 Bill Kaulitz voiced Arthur again for the 'Arthur und die Minimoys' (German version of Arthur and The Invisibles 2) sequel I hope this answers your question.
It's Bill Kaulitz from Tokio Hotel
Arthur und die Minimoys
Bill lent his voice to "Arthur und die Minimoys 2" (or "Arthur and the Invisibles" in English). He voiced Arthur.
Bill Plays The Voice Of A Character In The Move "Arthur And The Minimoys"
I'm pretty sure Bill does because he has voiced a few characters for German movies (arthur and the minimoys)
Yes he did.
Bill Kaulitz
Yes, he played Arthur in the German version of the movie Arthur in des minymois 1 (i think that's how you spell it)
Yes, he plays Arthur (he's also in the sequel that comes out on Nov 26th 2009)
Bill Kaulitz,